Workers take a nap during lunch break, at a Foxconn factory in the township of Longhua in Shenzhen, Guangdong province January 21, 2015. China is expected to rlease manufacturing PMI data this week. REUTERS/Tyrone Siu (CHINA - Tags: BUSINESS SCIENCE TECHNOLOGY INDUSTRIAL SOCIETY) 

A Coca-Cola mural is reflected onto the hood of the Presidential limousine as well-wishers await U.S. President Barack Obama outside Manuel's Tavern where Obama was interviewed in Atlanta March 10, 2015. The Coca-cola Company reports their Q2 results on July 22, 2015.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS) 

Protesters wave Greek and EU flags during a pro-Euro rally in front of the parliament building, in Athens, Greece, June 30, 2015. German lawmakers gave their go ahead on Friday for the euro zone to negotiate a third bailout for Greece, heeding a warning from Chancellor Angela Merkel that the alternative to a deal with Athens was chaos. REUTERS/Yannis Behrakis 

A scratched and worn Caterpillar logo is pictured at the back of a bulldozer in the rental equipment yard of Holt Caterpillar, the largest Caterpillar dealer in the United States, in San Antonio, Texas March 19, 2012. Caterpillar reports their Q2 results on July 23, 2015. REUTERS/Richard Carson (UNITED STATES - Tags: BUSINESS CONSTRUCTION INDUSTRIAL LOGO) 

Fitness coach Peter Yeoman swims in the pool of Gravity health and fitness club in Singapore's central business district (CBD) July 15, 2015. Singapore is expected to release CPI data for June this week. REUTERS/Edgar Su TPX IMAGES OF THE DAY 

The Isla Bella, the first container ship to be powered by liquid natural gas, is pictured before her launch during a nighttime ceremony at General Dynamics NASSCO shipyard in San Diego, California April 18, 2015. General Dynamics reports their Q2 results on July 22, 2015. REUTERS/Earnie Grafton 

People shop at a market in Seoul August 1, 2012. South Korea is expected to release consumer sentiment data this week. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS) 

Boeing 737 fuselages are delivered by train to a Boeing manufacturing site in Renton, Washington February 26, 2014. Boeing Company reports their Q2 results on July 22, 2015. REUTERS/Jason Redmond (UNITED STATES - Tags: BUSINESS TRANSPORT INDUSTRIAL) 

Yoghurt by French foods group Danone are seen in this photo illustration shot in Strasbourg, April 15, 2015. Danone is expected to report H1 results this week. REUTERS/Vincent Kessler 

A Qualcomm Snapdragon 600 processor (C) is seen on a board at the 2015 Computex exhibition in Taipei, Taiwan, June 2, 2015. Qualcomm Inc reports their Q2 results on July 22, 2015. REUTERS/Pichi Chuang 

Blast holes explode at the Silverstar pit at Newmont Mining's Carlin gold mine operation near Elko, Nevada May 22, 2014. Newmont Mining Corp reports their Q2 results on July 22, 2015. REUTERS/Rick Wilking (UNITED STATES - Tags: BUSINESS COMMODITIES) 

Anthony Mayes assembles range doors at the Whirlpool manufacturing plant in Cleveland, Tennessee August 21, 2013. Whirlpool reports their Q2 results on July 23, 2015. REUTERS/Chris Berry (UNITED STATES - Tags: BUSINESS INDUSTRIAL) 

A Dassault Rafale fighter participates in a flying display during the 51st Paris Air Show at Le Bourget airport near Paris, June 16, 2015. Dassault Aviation is expected to report H1 results this week. REUTERS/Pascal Rossignol 

A couple poses for a selfie behind the Hollywood sign in Los Angeles, California, United States July 9, 2015. Apple reports their Q3 results on July 21, 2015. REUTERS/Lucy Nicholson 

A man descends on an escalator at a shopping mall decorated for the upcoming Lunar New Year in Hong Kong February 1, 2011. Hong Kong is expected to release CPI data for June this week. REUTERS/Bobby Yip (CHINA - Tags: SOCIETY IMAGES OF THE DAY) 

Shoppers and workers on their lunch break are reflected in the window of a retail store in downtown Sydney, March 6, 2014. ustralia is expected to release inflation data this week. REUTERS/Jason Reed (AUSTRALIA - Tags: BUSINESS) 

Hyundai cars are seen ready for shipment at a port in Chennai February 14, 2007. Hyundai Motor is expected to announce Q2 earnings this week. REUTERS/Babu (INDIA) 

A labourer works at the main factory of Hyundai Motor in Ulsan, about 410 km (256 miles) southeast of Seoul, in this July 13, 2012 file photo. South Korea is expected to release Q2 GDP estimates this week. REUTERS/Lee Jae-Won/Files (SOUTH KOREA - Tags: BUSINESS TRANSPORT) 

A SK Hynix plant is seen in Icheon, about 80 km (50 miles) southeast of Seoul, January 30, 2013. South Korean chipmaker SK Hynix is expected to release Q2 earnings this week. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: BUSINESS SCIENCE TECHNOLOGY) 

A worker walks near a container area at a port in Tokyo, February 19, 2015. Japan is expected to release trade data for June this week. REUTERS/Toru Hanai (JAPAN - Tags: BUSINESS) 

An employee works in front of LG Electronics' 3D TV sets which are made with LG Display flat screens at its store in Seoul January 23, 2014. South Korea's LG Display Co Ltd is expected to report Q2 earnings this week. REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: BUSINESS) 

Security persons sit outside McDonald's restaurant in Ho Chi Minh City March 9, 2015. Vietnam is expected to release inflation data this week. REUTERS/Kham (VIETNAM - Tags: BUSINESS SOCIETY) 

People are reflected in glass panels as they queue outside an AIA office in Singapore's main business district September 18, 2008.AIA Group is expected to release H1 results this week. REUTERS/Vivek Prakash (SINGAPORE) 

A bottle of "XO" (extra old) cognac is displayed at the Remy Martin distillery in Cognac, southwestern France, October 8, 2012. Remy Cointreau is expected to report Q1 results this week. REUTERS/Regis Duvignau (FRANCE - Tags: BUSINESS FOOD SOCIETY) 

Employees work on a Mercedes-Benz GLA car at the company's vehicle assembly plant in Chakan, outside Pune, India, June 11, 2015. Mercedes-Benz owner Daimler is expected to report Q2 results this week. REUTERS/Danish Siddiqui 

Jamaica's Usain Bolt warms up wearing shoes with the words "Who Faster?" on them before competing in the men's 4x100m relay final at the 2014 Commonwealth Games in Glasgow, Scotland, August 2, 2014. Puma is expected to report Q2 results this week. REUTERS/Phil Noble (BRITAIN - Tags: SPORT ATHLETICS) 

A man stands at a main commercial street at the Monastiraki area in early morning before shops open in central Athens, Greece July 17, 2015. German lawmakers gave their go ahead on Friday for the euro zone to negotiate a third bailout for Greece, heeding a warning from Chancellor Angela Merkel that the alternative to a deal with Athens was chaos. REUTERS/Yiannis Kourtoglou 

A high-speed Eurostar train exits the Channel tunnel in Coquelles, near Calais, May 5, 2014. Channel Tunnel operator Eurotunnel is expected to report H1 results this week. REUTERS/Christian Hartmann (FRANCE - Tags: POLITICS TRANSPORT BUSINESS) 

Halliburton SandCastle PS-2500 trailers, which store sand for hydraulic fracturing, also known as fracking, stand at a Hess well site near Williston, North Dakota November 12, 2014. Halliburton Company reports their Q2 results on July 20, 2015. REUTERS/Andrew Cullen (UNITED STATES - Tags: BUSINESS COMMODITIES ENERGY) 

An employee poses in a showroom of the fashion retailer Zalando in Berlin October 14, 2014. Zalando is expected to report Q2 results this week. REUTERS/Hannibal Hanschke (GERMANY - Tags: BUSINESS) 

Workers of Spanish power company Iberdrola are seen at Iberdrola's main office building in Madrid October 6, 2014. Iberdrola is expected to report Q2 results this week. REUTERS/Susana Vera (SPAIN - Tags: ENERGY BUSINESS)